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Benjamin Herrenschmidt 60162e498e [PATCH] powermac: Fix i2c on keywest based chips 
The new i2c implementation for PowerMac has a regression that causes the
hardware to go out of state when probing non-existent devices. While
fixing that, I also found & fixed a couple of other corner cases. This
fixes booting with a pbbuttons version that scans the i2c bus for an LMU
controller among others. Tested on a dual G5 with thermal control (which
has heavy i2c activity) with no problem so far.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 		2006-04-21 22:29:46 +10:00
..
Makefile [PATCH] 3/5 powerpc: Add platform functions interpreter 2006-01-09 15:47:18 +11:00
backlight.c powerpc: rename powermac files to remove pmac_ prefix 2005-10-10 22:13:53 +10:00
bootx_init.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
cache.S powerpc: rename powermac files to remove pmac_ prefix 2005-10-10 22:13:53 +10:00
cpufreq_32.c [PATCH] powerpc: trivial: modify comments to refer to new location of files 2006-02-10 16:53:51 +11:00
cpufreq_64.c [PATCH] sem2mutex: misc static one-file mutexes 2006-03-26 08:56:55 -08:00
feature.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
low_i2c.c [PATCH] powermac: Fix i2c on keywest based chips 2006-04-21 22:29:46 +10:00
nvram.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
pci.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
pfunc_base.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
pfunc_core.c powerpc: Turn off verbose debug output in powermac platform functions 2006-03-03 20:50:29 +11:00
pic.c [PATCH] powerpc: Experimental support for new G5 Macs (#2) 2006-01-09 15:03:17 +11:00
pic.h powerpc: rename powermac files to remove pmac_ prefix 2005-10-10 22:13:53 +10:00
pmac.h [PATCH] powerpc: Remove device_node addrs/n_addr 2006-01-09 14:53:55 +11:00
setup.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
sleep.S ppc32: use L1_CACHE_SHIFT/L1_CACHE_BYTES 2005-10-17 11:50:32 +10:00
smp.c [PATCH] more for_each_cpu() conversions 2006-03-23 07:38:17 -08:00
time.c [PATCH] powerpc: Kill _machine and hard-coded platform numbers 2006-03-28 23:15:54 +11:00
udbg_adb.c [PATCH] powerpc: udbg updates 2006-01-09 14:51:22 +11:00
udbg_scc.c [PATCH] powerpc: fix various sparse warnings 2006-03-27 14:48:08 +11:00